MAC Address database

Find MAC address vendor.

MAC address is assigned by the vendor of a network interface card (NIC) and stored in its hardware. MAC address usually encodes the vendors or manufacturers registered identification number.

The first three octets or 24 bits of mac address identify the vendor of a network interface. For example Belkin mac address begins with 00:11:50, Intel mac address begins with 00:02:B3 and VMWare mac address with 00:05:69.

MAC address is also known as Ethernet hardware address, hardware address or physical address.

Enter mac address using following format 00:00:00 to lookup for associated vendor, or enter an vendor name to lookup for associated mac addresses or mac address range.